https://github.com/eclipse/eclipse-collections/eclipse-collections: Eclipse Collections is a collections framework for Java. It has JDK-compatible List, Set and Map implementations with a rich API and set of utility classes that work with any JDK compatible Collections, Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.
  • Craig P. Motlin
  • Donald Raab
  • Mohammad A. Rezaei
  • Hiroshi Ito
  • Nikhil J. Nanivadekar 
public final class org.eclipse.collections.impl.block.procedure.CollectionAddProcedure<T> implements org.eclipse.collections.api.block.procedure.Procedure<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.eclipse.collections.impl.block.procedure.CollectionAddProcedure
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private final java.util.Collection<T> collection;
    descriptor: Ljava/util/Collection;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Collection<TT;>;

  public void <init>(java.util.Collection<T>);
    descriptor: (Ljava/util/Collection;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.block.procedure.CollectionAddProcedure this
        start local 1 // java.util.Collection newCollection
         0: .line 26
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 28
            aload 0 /* this */
            aload 1 /* newCollection */
            putfield org.eclipse.collections.impl.block.procedure.CollectionAddProcedure.collection:Ljava/util/Collection;
         2: .line 29
            return
        end local 1 // java.util.Collection newCollection
        end local 0 // org.eclipse.collections.impl.block.procedure.CollectionAddProcedure this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    3     0           this  Lorg/eclipse/collections/impl/block/procedure/CollectionAddProcedure<TT;>;
            0    3     1  newCollection  Ljava/util/Collection<TT;>;
    Signature: (Ljava/util/Collection<TT;>;)V
    MethodParameters:
               Name  Flags
      newCollection  

  public static <T> org.eclipse.collections.impl.block.procedure.CollectionAddProcedure<T> on(java.util.Collection<T>);
    descriptor: (Ljava/util/Collection;)Lorg/eclipse/collections/impl/block/procedure/CollectionAddProcedure;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.util.Collection newCollection
         0: .line 33
            new org.eclipse.collections.impl.block.procedure.CollectionAddProcedure
            dup
            aload 0 /* newCollection */
            invokespecial org.eclipse.collections.impl.block.procedure.CollectionAddProcedure.<init>:(Ljava/util/Collection;)V
            areturn
        end local 0 // java.util.Collection newCollection
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    1     0  newCollection  Ljava/util/Collection<TT;>;
    Signature: <T:Ljava/lang/Object;>(Ljava/util/Collection<TT;>;)Lorg/eclipse/collections/impl/block/procedure/CollectionAddProcedure<TT;>;
    MethodParameters:
               Name  Flags
      newCollection  

  public void value();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.block.procedure.CollectionAddProcedure this
        start local 1 // java.lang.Object object
         0: .line 39
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.CollectionAddProcedure.collection:Ljava/util/Collection;
            aload 1 /* object */
            invokeinterface java.util.Collection.add:(Ljava/lang/Object;)Z
            pop
         1: .line 40
            return
        end local 1 // java.lang.Object object
        end local 0 // org.eclipse.collections.impl.block.procedure.CollectionAddProcedure this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/eclipse/collections/impl/block/procedure/CollectionAddProcedure<TT;>;
            0    2     1  object  TT;
    Signature: (TT;)V
    MethodParameters:
        Name  Flags
      object  

  public java.util.Collection<T> getResult();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.block.procedure.CollectionAddProcedure this
         0: .line 44
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.CollectionAddProcedure.collection:Ljava/util/Collection;
            areturn
        end local 0 // org.eclipse.collections.impl.block.procedure.CollectionAddProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/block/procedure/CollectionAddProcedure<TT;>;
    Signature: ()Ljava/util/Collection<TT;>;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.block.procedure.CollectionAddProcedure this
         0: .line 50
            ldc "Collection.add()"
            areturn
        end local 0 // org.eclipse.collections.impl.block.procedure.CollectionAddProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/block/procedure/CollectionAddProcedure<TT;>;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lorg/eclipse/collections/api/block/procedure/Procedure<TT;>;
SourceFile: "CollectionAddProcedure.java"